What is Audi A1's quattro system and how does it work?

I heard that Audi A1 has a quattro system, but I'm not sure what it is or how it works. Can you explain it to me?

The quattro system is Audi's name for their all-wheel drive system. It distributes power to all four wheels, providing better traction and handling in various road conditions.

Audi's quattro system uses a center differential to distribute power between the front and rear axles. This allows for a 40/60 torque split in normal conditions, but can vary depending on road conditions.

The quattro system is great for driving in rain or snow, as it provides better stability and control. However, be aware that it does not make your car invincible - always drive carefully in inclement weather.